Full Cover Particle Preventative Performance Actuator.

KURODA JENATEC ballscrew actuators are compact single-axis units consisting of a ball screw and a slide guide. With their slide block set in a U-guide rail, the actuators achieve low-profile design and compact shape, allowing for considerable reduction in necessary space as compared with the usual table-type structure. The SC series have exactly the same dimensions as the SE series guide rails but fully covered

SERIES CATALOG
Actuator SC Series

Remarkably improved particle prevention

Particle preventative performance is remarkably improved as a result of making minimal the clearance on the sides of the actuator to prevent penetration of contaminants from the outside, and the new center sheet designed to straddle the tables.

Slimmer body to meet space-saving needs

The SC series have exactly the same dimensions as the SE series guide rails but fully covered, allowing for the replacement of a SE series ballscrew actuator with a full-cover type SC series ballscrew actuator as a drop-in replacement, in the same mounting space. (However, the mounting height is different.)

Easy maintenance

To make lubrication more efficient, which is usually found to be cumbersome, a central grease filler hole is provided on the side of the table as standard in the SC series. Grease to ball screws and guide parts can be supplied via the central grease filler hole. (The standard model is provided with a plug) Grease nipple is available as an option for the grease filler hole.

High Rigidity

With steel U-guide rails similar to those of the SG/SE series, the SC series exhibits high rigidity despite its compactness, allowing for use in structures supported by one end.

    • SeriesSC30
    • Component TypeHigh Rigidity Covered Ball Scew Actuator
    • Manufacturing ProcessRolled Thread (Grade W, Grade U) Ground Thread (Grade H)
    • Measurement StandardMetric
    • Size30
    • Lead4,5,10
    • Shaft Diameter10
    • Positioning Accuracy ±0.005, ±0.010
    • Lead AccuracyC7
    • Axial Play0, 0.002, 0.005
    • Rail Length150, 200, 300, 400, 500, 600,700,750
    • Block TypeOne Long Block
    • LubricantKuroda S Grease
    • MaterialU-shaped Carbon Steel Guide Rail
    • Surface TreatmentAvailable as option
    • View Series Summary
    • SeriesSC45
    • Component TypeHigh Rigidity Ball Scew Actuator
    • Manufacturing ProcessRolled Thread (Grade W, Grade U) Ground Thread (Grade H)
    • Measurement StandardMetric
    • Size45
    • Lead5,10,20
    • Shaft Diameter15
    • Positioning Accuracy±0.003, ±0.005, ±0.010
    • Lead AccuracyC7
    • Axial Play0, 0.002, 0.005
    • Rail Length540,640,740,840,940
    • Block TypeOne Short Block, Two Short Blocks, One Long Block, Two Long Blocks
    • LubricantKuroda S Grease
    • MaterialU-shaped Carbon Steel Guide Rail
    • Surface TreatmentAvailable as option
    • View Series Summary
    • SeriesSC23
    • Component TypeHigh Rigidity Covered Ball Scew Actuator
    • Manufacturing ProcessRolled Thread (Grade W, Grade U) Ground Thread (Grade H)
    • Measurement StandardMetric
    • Size23
    • Lead2,5
    • Shaft Diameter8
    • Positioning Accuracy ±0.005, ±0.010
    • Lead AccuracyC7
    • Axial Play0, 0.002, 0.005
    • Rail Length150, 200,250,300
    • Block TypeOne Long Block
    • LubricantKuroda S Grease
    • MaterialU-shaped Carbon Steel Guide Rail
    • Surface TreatmentAvailable as option
    • View Series Summary